Add a new keymap `ctrl-backspace`
Add a new keymap `ctrl-backspace`

jacekkopecky/bracket-matcher,adamCoGithub/Bracket-Matcher-no-smart-quotes,adamCoGithub/Bracket-Matcher-no-smart-quotes,lpommers/bracket-matcher,bwinton/bracket-matcher,bwinton/bracket-matcher,adamCoGithub/Bracket-Matcher-no-autoclose,adamCoGithub/Bracket-Matcher-no-autoclose,atom/bracket-matcher,lpommers/bracket-matcher,jacekkopecky/bracket-matcher